DK159221C - Apparat til magnetisk laesning og/eller skrivning - Google Patents

Apparat til magnetisk laesning og/eller skrivning

Info

Publication number
DK159221C
DK159221C DK085483A DK85483A DK159221C DK 159221 C DK159221 C DK 159221C DK 085483 A DK085483 A DK 085483A DK 85483 A DK85483 A DK 85483A DK 159221 C DK159221 C DK 159221C
Authority
DK
Denmark
Prior art keywords
writing device
magnetic reading
reading
magnetic
writing
Prior art date
Application number
DK085483A
Other languages
English (en)
Other versions
DK85483D0 (da
DK159221B (da
DK85483A (da
Inventor
Jacques Chabrolle
Original Assignee
Europ Composants Electron
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Europ Composants Electron filed Critical Europ Composants Electron
Publication of DK85483D0 publication Critical patent/DK85483D0/da
Publication of DK85483A publication Critical patent/DK85483A/da
Publication of DK159221B publication Critical patent/DK159221B/da
Application granted granted Critical
Publication of DK159221C publication Critical patent/DK159221C/da

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/084—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Magnetic Heads (AREA)
  • Conveying Record Carriers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
DK085483A 1982-02-26 1983-02-24 Apparat til magnetisk laesning og/eller skrivning DK159221C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8203260 1982-02-26
FR8203260A FR2522430B1 (fr) 1982-02-26 1982-02-26 Dispositif de lecture et/ou d'ecriture magnetique

Publications (4)

Publication Number Publication Date
DK85483D0 DK85483D0 (da) 1983-02-24
DK85483A DK85483A (da) 1983-08-27
DK159221B DK159221B (da) 1990-09-17
DK159221C true DK159221C (da) 1991-03-04

Family

ID=9271399

Family Applications (1)

Application Number Title Priority Date Filing Date
DK085483A DK159221C (da) 1982-02-26 1983-02-24 Apparat til magnetisk laesning og/eller skrivning

Country Status (8)

Country Link
US (1) US4628386A (da)
EP (1) EP0087997B1 (da)
CA (1) CA1211560A (da)
DE (1) DE3365214D1 (da)
DK (1) DK159221C (da)
ES (1) ES8401660A1 (da)
FR (1) FR2522430B1 (da)
IE (1) IE54518B1 (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8314688D0 (en) * 1983-05-27 1983-07-06 Sinclair Res Ltd Tape recording and reproducing apparatus
DE3441848A1 (de) * 1984-11-15 1986-05-22 Nixdorf Computer Ag, 4790 Paderborn Vorrichtung zum andruecken mindestens eines elektromagnetischen wandlerkopfes
DE3634646A1 (de) * 1985-12-13 1987-06-19 Sharp Kk Kassettenrekorder mit entsprechend der abspielrichtung verstellbaren magnetkoepfen
US4777540A (en) * 1986-03-18 1988-10-11 American Magnetics Corp. Magnetic card reader with head stop arrangement
EP0317686A1 (de) * 1987-11-24 1989-05-31 MANNESMANN Aktiengesellschaft Einrichtung für die Datenverarbeitung mittels magnetischen informationsträgern
JP2706776B2 (ja) * 1988-02-10 1998-01-28 株式会社三協精機製作所 磁気感応素子用のホルダー
US5091811A (en) * 1990-08-21 1992-02-25 Uniform Industrial Corp. Read head mounting structure for magnetic card reader
US5191198A (en) * 1991-03-22 1993-03-02 Transaction Technology, Inc. Gimbal card reader
US5535062A (en) * 1992-02-18 1996-07-09 Eastman Kodak Company Magnetic reading and/or recording apparatus for reading and/or recording information on a magnetic information track on a photosensitive medium
IT1262892B (it) * 1992-07-27 1996-07-22 Pilgrim Int Ltd Dispositivo di lettura/scrittura a testine e struttura che le contiene
FR2695499B1 (fr) * 1992-09-08 1997-04-30 Int Jeux Dispositif de lecture de codes magnetiques et de codes optiques.
JPH07140539A (ja) * 1993-11-16 1995-06-02 Konica Corp 磁気ヘッド支持装置
GB2297417A (en) * 1995-01-28 1996-07-31 Thorn Transit Systems Int A device for removably attaching a read or write head
US5691526A (en) * 1995-06-07 1997-11-25 U.S. Order, Inc. Magnetic card reader assembly having a first member that has a first leg integrally connected to a side wall of the guide slot
JPH10134327A (ja) * 1996-10-30 1998-05-22 Nikon Corp 磁気ヘッド装置
JP3677903B2 (ja) * 1996-10-31 2005-08-03 ミツミ電機株式会社 磁気ヘッド
US5870246A (en) * 1997-04-16 1999-02-09 Tandberg Data Asa Reference bridge for supporting a tape cartridge within a tape drive
US6078475A (en) * 1997-10-08 2000-06-20 International Business Machines Corporation Low friction pivot for rotary actuator in disk drive
JP3664644B2 (ja) * 2000-10-06 2005-06-29 日立オムロンターミナルソリューションズ株式会社 磁気ヘッドの支持構造および磁気カードリーダ
US20040104269A1 (en) * 2002-09-24 2004-06-03 Brady Bisson System and method for distributing machine-readable media for promoting electronic commerce
FR2875634B1 (fr) * 2004-09-23 2009-02-20 Sagem Dispositif de tenue d'une tete de lecture magnetique
EP2649616B1 (fr) 2010-12-07 2019-02-13 Ingenico Group Dispositif de maintien d'une tête de lecture magnétique
US9613234B2 (en) * 2012-07-19 2017-04-04 BBPOS Limited System and method for mounting a magnetic card reader head onto a card reader
CN103679084B (zh) * 2012-09-26 2016-03-16 亚旭电脑股份有限公司 磁条读取装置
TWI479485B (zh) * 2012-09-26 2015-04-01 Askey Computer Corp 磁條讀取裝置
MX2020000664A (es) 2017-07-18 2021-02-26 Environmental Man Confederation Inc Diseño de medios de filtro adsorbente en angulo en aplicaciones de flujo tangencial.
US11369976B2 (en) 2018-03-13 2022-06-28 Environmental Management Confederation, Inc. Electrostatic filter corner latch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR624236A (fr) * 1926-02-26 1927-07-11 Régénération de la soie animale sous toutes ses formes et sa transformation en fil continu
GB1473828A (en) * 1973-05-03 1977-05-18 Dresser Europe Sa Seven-segment display arrangement and liquid fuel dispensing pump embodying the same
US3831188A (en) * 1973-05-04 1974-08-20 Addressograph Multigraph Mounting and drive assembly for magnetic stripe reading head
US3940796A (en) * 1974-04-05 1976-02-24 American Magnetics Corporation Card readout apparatus
DE2659640C2 (de) * 1976-12-30 1978-10-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Lesegerät für magnetische Informationen in Streifenform tragende Karten
CH624236A5 (en) * 1978-04-05 1981-07-15 Radioelectrique Comp Ind Sensor for detector of magnetic ink
US4375071A (en) * 1980-10-20 1983-02-22 Amp Incorporated Mounting means for magnetic read head

Also Published As

Publication number Publication date
DK85483D0 (da) 1983-02-24
US4628386A (en) 1986-12-09
CA1211560A (en) 1986-09-16
DK159221B (da) 1990-09-17
IE54518B1 (en) 1989-11-08
DK85483A (da) 1983-08-27
DE3365214D1 (en) 1986-09-18
ES520101A0 (es) 1983-12-01
ES8401660A1 (es) 1983-12-01
EP0087997B1 (fr) 1986-08-13
FR2522430B1 (fr) 1987-11-20
IE830397L (en) 1983-08-26
FR2522430A1 (fr) 1983-09-02
EP0087997A1 (fr) 1983-09-07

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Legal Events

Date Code Title Description
PBP Patent lapsed